Hydraulic tools for setting liner top packers and method for...

Details Hydraulic tools for setting liner top packers and method for... Hydraulic tools for setting liner top packers and method for...

2007-06-05

2007-06-05

Bagnell, David (Department: 3672)

Wells

Processes

Cementing, plugging or consolidating

C166S382000, C166S387000, C166S122000, C166S134000, C166S136000, C166S117700, C166S181000

Reexamination Certificate

active

10427726

ABSTRACT:
Embodiments of the present invention relate to hydraulic tools which may be used to set a liner top packer and/or may be used to resist the lifting forces of cementing pack-offs. One embodiment of a tool string for use in wellbore operations comprises a hydraulic anchor assembly adapted to prevent axial movement of the tool string and a hydraulic packer actuator assembly adapted to set a packer.

REFERENCES:
patent: 2836250 (1958-05-01), Brown
patent: 3112796 (1963-12-01), Myers
patent: 3556220 (1971-01-01), Schwegman
patent: 4856591 (1989-08-01), Donovan et al.
patent: 4926938 (1990-05-01), Lindsey, Jr.
patent: 5813458 (1998-09-01), Smith et al.
patent: 5884702 (1999-03-01), Yokley et al.
patent: 6554062 (2003-04-01), Dewey et al.
patent: 0477 452 (1992-04-01), None
patent: 2 373 006 (2002-09-01), None
U.K. Search Report, Application No. 0409695.4, dated Jul. 30, 2004.
U.K. Search Report, Application No. GB0409695.4, dated Aug. 19, 2004.

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